Aluminum alloy anodic oxidation device capable of conveniently fixing workpiece

Abstract

The utility model relates to the technical field of aluminum alloy processing, in particular to an aluminum alloy anodic oxidation device convenient for fixing a workpiece, which comprises an oxidation box body, a vertical plate is arranged right above the oxidation box body, and a hanging basket body is fixedly arranged below the front surface of the vertical plate; a movable bent rod is slidably connected to the upper middle position of the front face of the vertical plate, a limiting back plate is fixedly connected to the rear portion of the movable bent rod, and the vertical plate, a first telescopic rod, an upper pressing plate, the limiting back plate, the movable bent rod and an extrusion supporting rod are arranged, so that an aluminum alloy profile placed in the hanging basket is extruded through the movable bent rod and the extrusion supporting rod; after the aluminum alloy section is subjected to secondary limitation through downward pressing of the upper pressing plate, the aluminum alloy needing surface treatment can be rapidly and conveniently fixed, and the aluminum alloy section can be subjected to surface treatment while the progress of oxidation treatment of the aluminum alloy section through the aluminum alloy anodic oxidation device is accelerated; and the stability when the aluminum alloy anodic oxidation device treats the aluminum alloy profile is also effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy processing, in particular to an aluminum alloy anodizing device which is convenient for fixing a workpiece. Background Art

[0002] After the aluminum alloy profile is processed into a specified shell shape, the aluminum alloy profile generally needs to be surface treated so that a corrosion-resistant oxide layer is produced on the surface of the aluminum alloy profile. When the aluminum alloy profile is specifically treated, an aluminum alloy anodizing device with electrolyte pre-injected inside is used, and the conventional aluminum alloy anodizing device uses a hanger to hook and fix the aluminum alloy profile before working;

[0003] In the existing aluminum alloy anodizing device, the aluminum alloy profile is fixed by a hanger and placed into an oxidation box for oxidation treatment. During the process of placing the aluminum alloy profile fixed by the hook into the box, it is easy for the aluminum alloy profile to come into contact and collide with foreign objects due to its own external protrusions. At the same time, the aluminum alloy profile is also easy to loosen and separate from the hanger, which is not conducive to the subsequent surface oxidation treatment. Summary of the invention

[0004] The purpose of the utility model is to provide an aluminum alloy anodizing device which is convenient for fixing workpieces, so as to solve the problem proposed in the above background technology that the aluminum alloy anodizing device actually uses a hanger to fix the aluminum alloy profiles, and when discharging the materials, the aluminum alloy profiles that come into contact and collide with foreign objects are also easily loosened and separated from the hanger.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An aluminum alloy anodizing device that is convenient for fixing workpieces, comprises an oxidation box, a vertical upright plate is provided directly above the oxidation box, and a hanging basket body is fixedly installed below the front face of the vertical upright plate, a movable bending rod is slidably connected to the middle upper front face of the vertical upright plate, and a limiting back plate is fixedly connected to the rear of the movable bending rod, a first spring is fixedly connected to the front end face of the limiting back plate, first telescopic rods are fixedly installed on both sides of the back face of the vertical upright plate, an upper pressure plate is provided at the middle of the vertical end of the movable bending rod, and sliding brackets are fixedly connected to both sides of the rear end of the upper pressure plate, and an insertion rod is inserted into the upper front end of the sliding bracket.

[0007] Preferably, a base is fixedly connected to the bottom end of the oxidation box, and an electrode rod is fixedly installed at the upper left position inside the oxidation box, and the electrode rod is provided in 2 groups.

[0008] Preferably, both sides of the base are fixedly connected with upright frames, and a limiting top plate is fixedly connected to the upper side of one side of the upright frame, a second telescopic rod is fixedly installed in the middle of the top of the limiting top plate, and the movable end of the second telescopic rod is connected to one end of the vertical upright plate.

[0009] Preferably, both sides of the vertical end of the movable bent rod are provided with sliding grooves that are slidably connected to the sliding bracket, and the front end surface of the vertical end of the movable bent rod is provided with a clamping groove that is clamped and connected to the insertion rod, the outer sleeve of the insertion rod is provided with a second spring, and the outer shape of the insertion rod is set in a "T" shape structure, and the vertical end of the insertion rod and the front end of the sliding bracket are respectively fixedly connected to the two side ends of the second spring.

[0010] Preferably, the movable bending rod has an "L"-shaped structure, and the bottom end of the movable bending rod is fixedly connected to an extruded support rod, and the extruded support rod is inserted into the interior of the hanging basket body. The connection between the movable bending rod and the limiting back plate forms a "J"-shaped structure, and the limiting back plate and the vertical upright plate are arranged in parallel, and the rear end of the vertical upright plate is fixedly connected to the front end of the first telescopic rod, and the limiting back plate is connected to a group of movable ends of the first telescopic rods.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the vertical upright plate, the first telescopic rod, the upper pressing plate, the limiting back plate, the movable bending rod and the extrusion support rod are arranged, and the movable bending rod and the extrusion support rod squeeze the aluminum alloy profile placed in the hanging basket from the back to the front, and the aluminum alloy profile is secondarily limited by the downward pressure of the upper pressing plate, and the aluminum alloy that needs surface treatment can be quickly and conveniently fixed. After the discharge operation of the aluminum alloy profile is completed, the aluminum alloy profile can be quickly fixed from the rear end and the top respectively, so that the progress of the aluminum alloy anodizing device for the aluminum alloy profile oxidation treatment is accelerated, and the stability of the aluminum alloy anodizing device when treating the aluminum alloy profile is effectively improved;

[0013] 2. In the utility model, by providing the insert rods, sliding brackets and upper pressure plate, the aluminum alloy anodizing device utilizes the extrusion structure that can slide and adjust the front and rear positions to extrude the aluminum alloy profile that needs surface treatment. The staff can first pull out a set of insert rods, and then push down the upper pressure plate through the sliding bracket, so that the upper pressure plate can be adjusted to a state of pressing against the top of the aluminum alloy profile. After the position is limited by re-clamping the insert rods, the upper part of the aluminum alloy profile that needs surface treatment will be positioned. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the back plate structure defined by the utility model;

[0016] Figure 3 For this utility model Figure 1 Schematic diagram of the structure at point A.

[0017] In the figure: 1-oxidation box, 2-vertical stand, 3-hanging basket body, 4-movable bending rod, 5-limited back plate, 6-first spring, 7-first telescopic rod, 8-upper pressure plate, 9-extrusion support rod, 10-sliding bracket, 11-insertion rod, 12-second spring, 13-base, 14-stand, 15-limited top plate, 16-second telescopic rod, 17-electrode rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 , the utility model provides a technical solution:

[0020] An aluminum alloy anodizing device which is convenient for fixing workpieces, comprises an oxidation box 1, a vertical upright plate 2 is provided directly above the oxidation box 1, and a hanging basket body 3 is fixedly installed below the front face of the vertical upright plate 2, a movable bending rod 4 is slidably connected to the middle upper front face of the vertical upright plate 2, and a limiting back plate 5 is fixedly connected to the rear of the movable bending rod 4, a first spring 6 is fixedly connected to the front end face of the limiting back plate 5, first telescopic rods 7 are fixedly installed on both sides of the back face of the vertical upright plate 2, an upper pressure plate 8 is provided in the middle of the vertical end of the movable bending rod 4, and sliding brackets 10 are fixedly connected to both sides of the rear end of the upper pressure plate 8, and an insertion rod 11 is inserted into the front end of the sliding bracket 10.

[0021] like Figure 1 and Figure 2As shown, the bottom end of the oxidation box 1 is fixedly connected to a base 13, and an electrode rod 17 is fixedly installed at the upper left position inside the oxidation box 1. There are 2 groups of electrode rods 17. When the aluminum alloy profile is placed in the hanging basket body 3 and extruded and limited, multiple electrode rods 17 are energized in the electrolyte, so that the aluminum alloy profile placed in the oxidation box 1 can generate an oxidation protective layer; both sides of the base 13 are fixedly connected to a stand 14, and a limit top plate 15 is fixedly connected to the upper side of one side of the stand 14, and a second telescopic rod 16 is fixedly installed at the middle of the top of the limit top plate 15 , and the movable end of the second telescopic rod 16 is connected to one end of the vertical plate 2. Before loading the aluminum alloy profile, the second telescopic rod 16 will pull up the hanging basket body 3 through the vertical plate 2, so that the hanging basket body 3 can be brought up from the inside of the oxidation box 1, and then after pushing and pulling the extrusion structure backward, the inside of the hanging basket body 3 will be unfolded, so that it is convenient for the staff to put the aluminum alloy profile that needs surface treatment into the hanging basket body 3, and after the extrusion structure is fixed again, and the hanging basket body 3 is put back into the oxidation box 1, the loading operation of the aluminum alloy profile can be completed.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, both sides of the vertical end of the movable bent rod 4 are provided with sliding grooves that are slidably connected to the sliding bracket 10, and the front end surface of the vertical end of the movable bent rod 4 is provided with a slot that is engaged with the insertion rod 11, the outer sleeve of the insertion rod 11 is provided with a second spring 12, and the outer shape of the insertion rod 11 is set in a "T"-shaped structure, the vertical end of the insertion rod 11 and the front end of the sliding bracket 10 are fixedly connected to the two side ends of the second spring 12 respectively, the upper pressure plate 8 is pushed under the sliding bracket 10, and after the insertion rod 11 is re-clamped, the upper part of the aluminum alloy profile that needs surface treatment will be position-limited; the outer shape of the movable bent rod 4 is set in an "L"-shaped structure, and the bottom end of the movable bent rod 4 is fixedly connected with an extruded support rod 9, the extruded support rod 9 is inserted into the interior of the hanging basket body 3, and the connection between the movable bent rod 4 and the limiting backboard 5 constitutes a "J"-shaped structure, which limits the backboard 5 and the vertical standing The plates 2 are arranged in parallel, and the rear end of the vertical upright plate 2 is fixedly connected to the front end of the first telescopic rod 7, limiting the connection between the back plate 5 and the movable end of a group of first telescopic rods 7. Before placing the aluminum alloy profile that needs surface treatment, the extrusion structure mainly composed of the movable bending rod 4 and the extrusion support rod 9 is in a backward pushed state. When the aluminum alloy profile that needs surface treatment is placed between the extrusion support rod 9 and the hanging basket body 3, under the connection and cooperation of the vertical upright plate 2, the group of first telescopic rods 7 after starting will pull the limiting back plate 5 forward, and will carry the movable bending rod 4 and the extrusion support rod 9 to squeeze the aluminum alloy profile placed in the hanging basket from back to front, and then through the downward pressure of the upper pressure plate 8, the aluminum alloy profile is secondary limited, and the aluminum alloy that needs surface treatment can be quickly and conveniently fixed.

[0023] Working process: Before using the aluminum alloy anodizing device, an appropriate amount of sulfuric acid electrolyte is injected into the oxidation box 1. When the operator places the aluminum alloy profile made into a shell shape into the hanging basket body 3 and after the extrusion limit is obtained, as the hanging basket body 3 is lowered, the aluminum alloy profile is immersed in the oxidation box 1 with the electrolyte pre-injected inside. The aluminum alloy anodizing device will use multiple electrode rods 17 to energize the electrolyte, so that the aluminum alloy profile placed in the oxidation box 1 can form an oxide layer at the anode, thereby changing the surface properties of the aluminum alloy profile.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy anodizing device for fixing a workpiece, comprising an oxidation box (1), characterized in that: A vertical upright plate (2) is provided at the upper position of the oxidation box body (1), and a hanging basket body (3) is fixedly installed below the front of the vertical upright plate (2); a movable bending rod (4) is slidably connected to the upper middle position of the front of the vertical upright plate (2), and a limiting back plate (5) is fixedly connected to the rear of the movable bending rod (4); a first spring (6) is fixedly connected to the front end surface of the limiting back plate (5); first telescopic rods (7) are fixedly installed on both sides of the back of the vertical upright plate (2); an upper pressing plate (8) is provided at the middle position of the vertical end of the movable bending rod (4), and sliding brackets (10) are fixedly connected to both sides of the rear end of the upper pressing plate (8); and an insertion rod (11) is inserted at the upper front end of the sliding bracket (10).

2. The aluminum alloy anodizing device for fixing a workpiece according to claim 1, characterized in that: The bottom end of the oxidation box (1) is fixedly connected to a base (13), and an electrode rod (17) is fixedly installed at the upper left position inside the oxidation box (1), and a total of two groups of electrode rods (17) are provided.

3. The aluminum alloy anodizing device for fixing a workpiece according to claim 2, characterized in that: Both sides of the base (13) are fixedly connected to upright frames (14), and a limiting top plate (15) is fixedly connected to the upper side of one side of the upright frame (14). A second telescopic rod (16) is fixedly mounted in the middle of the top of the limiting top plate (15), and a movable end of the second telescopic rod (16) is connected to one end of the vertical upright plate (2).

4. The aluminum alloy anodizing device for fixing a workpiece according to claim 1, characterized in that: The movable bent rod (4) has sliding grooves slidably connected to the sliding bracket (10) on both sides of the vertical end, and the front end surface of the vertical end of the movable bent rod (4) has a clamping groove clamped and connected to the insertion rod (11). The insertion rod (11) is sleeved with a second spring (12) on the outside, and the insertion rod (11) has a "T"-shaped structure. The vertical end of the insertion rod (11) and the front end of the sliding bracket (10) are fixedly connected to the two side ends of the second spring (12) respectively.

5. The aluminum alloy anodizing device for fixing a workpiece according to claim 1, characterized in that: The movable curved rod (4) is configured in an "L"-shaped structure, and the bottom end of the movable curved rod (4) is fixedly connected to an extrusion support rod (9), and the extrusion support rod (9) is inserted into the interior of the hanging basket body (3). The connection between the movable curved rod (4) and the limiting back plate (5) forms a "J"-shaped structure, and the limiting back plate (5) and the vertical upright plate (2) are arranged in parallel, and the rear end of the vertical upright plate (2) is fixedly connected to the front end of the first telescopic rod (7), and the limiting back plate (5) is connected to a group of movable ends of the first telescopic rods (7).

Images